Cutting tool



FIG. 1 is a front view of a cutting tool in accordance with an embodiment of the present design;

FIG. 2 is a rear view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a first perspective view thereof;

FIG. 8 is a second perspective view thereof; and,

FIG. 9 is a referential view showing the state in use thereof.

The broken lines shown in the drawings represent portions of the cutting tool that form no part of the claimed design. 

CLAIM The ornamental design for a cutting tool, as shown and described. 